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高血压病主要死因()E.

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影响设备质量的因素中的机器主要指()。

A. 设备制造所使用的机器设备、工具的精度和维护保养状况
B. 工作质量是设备质量的一个重要组成部分,而工作质量则取决于与设备形成过程有关的所有部门和人员
C. 设备在经过调试之后,即可进入试运转或试生产过程
D. 把早期故障和缺陷情况反馈到承包方处,以得到必要的售后服务

某小型超市由三位下岗工人合伙举办,2002年销售额达到120万元,且单独聘请会计入员管理账目。该超市可以认定为一般纳税人。 ()

A. 正确
B. 错误

Broadly speaking, the Englishman is a quiet, shy, reserved person who is fully【C1】______ only among people he knows well.
In the presence of strangers or foreigners he often seems inhibited,【C2】______ embarrassed. You have only to【C3】 ______ a commuter train any morning or evening to see the truth of this.
Serious-looking businessmen and women sit reading their newspapers or dozing in a corner; no one speaks. In fact, to do so would seem most usual.【C4】______ , there is here an unwritten but clearly understood code of behavior. which,【C5】______ broken, makes the person immediately the object of【C6】______
It is a well-known fact that the English have a【C7】______ for the discussion of their weather and that, given half a chance, they will talk about it【C8】______ . Some people argue that it is because English weather【C9】 ______ forecast and hence is a source of interest and【C10】______ to everyone.
This may be so.【C11】______ Englishmen cannot have much【C12】______ in the weathermen, who, after promising fine, sunny weather for the following day, are often proved wrong【C13】______ a cloud over the Atlantic brings rainy weather to all districts! The man in the street seems to be as accurate--or as inaccurate--as the weathermen in his【C14】______ The overseas visitors may be excused for showing surprise at the number of references【C15】______ weather that the English make to each other in the course of a single day. Very often conversational greetings are【C16】______ by comments on the weather. "Nice day, isn’t it?" Beautiful!" may well be heard instead of "Good morning, how are you?"【C17】______ the foreigner may consider this exaggerated and comic, it is worthwhile pointing out that it could be used to his advantage.【C18】______ he wants to start a conversation with an Englishman but is【C19】______ to know where to begin, he could do well to mention the state of the weather. It is a safe subject which will【C20】______ an answer from even the most reserved of Englishmen.
【C1】

A. entertained
B. relaxed
C. amused
D. enlightened

一般来说,影响设备质量的因素可以分为()。

A. 偶然因素和必然因素
B. 偶然因素和系统因素
C. 必然因素和系统因素
D. 物理因素和化学因素

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